CN212620169U - Cooling system of high-temperature zinc calcine - Google Patents
Cooling system of high-temperature zinc calcine Download PDFInfo
- Publication number
- CN212620169U CN212620169U CN202021387034.8U CN202021387034U CN212620169U CN 212620169 U CN212620169 U CN 212620169U CN 202021387034 U CN202021387034 U CN 202021387034U CN 212620169 U CN212620169 U CN 212620169U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- plate heat
- water
- cooler
- cooling system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 51
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 239000011701 zinc Substances 0.000 title claims abstract description 27
- 229910052725 zinc Inorganic materials 0.000 title claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 70
- 239000002826 coolant Substances 0.000 claims abstract description 14
- 230000008676 import Effects 0.000 claims abstract description 9
- 239000008234 soft water Substances 0.000 claims abstract description 8
- 239000007921 spray Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000009854 hydrometallurgy Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides a cooling system of high temperature zinc calcine. The cooling system comprises a cylinder cooler for cooling zinc calcine, a plate heat exchanger and a boiler soft water tank, wherein the cylinder cooler comprises a cooler cylinder and a box body which is annularly arranged outside the cooler cylinder; plate heat exchanger's coolant import pipe and the delivery port intercommunication of soft water supply station, plate heat exchanger's coolant outlet pipe with the water inlet intercommunication of boiler softened water tank, plate heat exchanger's hot medium import pipe with the delivery port intercommunication of box, plate heat exchanger's hot medium outlet pipe with the water inlet intercommunication of boiler softened water tank. The utility model discloses the zinc calcine that has cooled off is followed get back to again after the delivery port exhaust water of box and plate heat exchanger's coolant medium carry out the heat exchange the water inlet of box forms closed circulating water cooling system, and the water consumption is few and heat utilization rate is high, low in production cost.
Description
Technical Field
The utility model relates to a zinc hydrometallurgy technical field, in particular to cooling system of high temperature zinc calcine.
Background
In the production process of preparing acid by using zinc smelting flue gas, a cooling machine is an important device for cooling zinc calcine. The cylinder cooling machine has the advantages of high cooling efficiency, good equipment running stability, convenience in operation and the like. In the cooling mode in the prior art, tap water flows into the main water tank and then is directly discharged after heat exchange with the cylinder cooling section of the cylinder cooling machine, and the defects that the normal use of the cylinder cooling machine is influenced by large water consumption and insufficient external water supply exist in the production and use process.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a carry out the heat exchange through addding plate heat exchanger and the water that is used for cooling off the zinc calcine, form closed circulating water cooling system, use can recycle in the water that cools off the zinc calcine, still improved heat recovery efficiency when having reduced the water consumption.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:
the utility model provides a cooling system of high temperature zinc calcine, the cooling system includes a cylinder cooling machine, a plate heat exchanger and a boiler softened water tank which are used for cooling the zinc calcine, the cylinder cooling machine includes a cooling machine cylinder body which forms a material channel and a box body which is arranged outside the cooling machine cylinder body in a surrounding way, the top end of the box body is provided with a water inlet, and the bottom end of the box body is provided with a water outlet; plate heat exchanger's coolant import pipe and the delivery port intercommunication of soft water supply station, plate heat exchanger's coolant outlet pipe with the water inlet intercommunication of boiler softened water tank, plate heat exchanger's hot medium import pipe with the delivery port intercommunication of box, plate heat exchanger's hot medium outlet pipe with the water inlet intercommunication of boiler softened water tank.
Further, the cylinder cooler also comprises a water guide pipe arranged between the outer wall of the cooler cylinder and the inner wall of the box body and a plurality of spray heads communicated with the water guide pipe, and the water guide pipe is communicated with a water inlet of the box body.
Further, the spraying angle of the spray head is 30-60 degrees.
Furthermore, the cooling system also comprises a circulating pump, and the circulating pump is arranged on a pipeline connecting the water outlet of the box body and a heat medium inlet pipe of the plate heat exchanger.
Compared with the prior art, the utility model have following advantage and beneficial effect:
the utility model provides a cooling system of high temperature zinc calcine, cooling system includes cylinder cooling machine, plate heat exchanger and the boiler softened water tank that are used for cooling the zinc calcine, cylinder cooling machine includes the cooler barrel that constitutes material passageway and encircles the box outside the cooler barrel, the top of box is equipped with the water inlet, the bottom of box is equipped with the delivery port; plate heat exchanger's coolant import pipe and the delivery port intercommunication of soft water supply station, plate heat exchanger's coolant outlet pipe with the water inlet intercommunication of boiler softened water tank, plate heat exchanger's hot medium import pipe with the delivery port intercommunication of box, plate heat exchanger's hot medium outlet pipe with the water inlet intercommunication of boiler softened water tank. The utility model discloses the zinc calcine has been cooled off and has been followed get back to again after the delivery port discharged water of box and plate heat exchanger's coolant carry out the heat exchange the water inlet of box forms closed circulation water cooling system, and the water that cools off the zinc calcine promptly can recycle, has not only saved the quantity of water, and has retrieved the heat, has improved energy availability factor greatly, has reduced manufacturing cost.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a cooling system for high-temperature zinc calcine provided in an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1, the utility model provides a cooling system 1 for high-temperature zinc calcine, the cooling system 1 comprises a cylinder cooling machine 10 for cooling zinc calcine, a plate heat exchanger 20 and a boiler soft water tank 30, the cylinder cooling machine 10 comprises a cooling machine cylinder body forming a material channel and a box body annularly arranged outside the cooling machine cylinder body, the top end of the box body is provided with a water inlet, and the bottom end of the box body is provided with a water outlet; the cooling medium inlet pipe of plate heat exchanger 20 communicates with the delivery port of soft water supply station 40, the cooling medium outlet pipe of plate heat exchanger 20 with the water inlet intercommunication of boiler softened water tank 30, the heating medium inlet pipe of plate heat exchanger 20 with the delivery port intercommunication of box, the heating medium outlet pipe of plate heat exchanger 20 with the water inlet intercommunication of boiler softened water tank 30.
In this embodiment, after being cooled, the water discharged from the water outlet of the box body exchanges heat with the cooling medium of the plate heat exchanger 20 and then returns to the water inlet of the box body, so as to form a closed circulating water cooling system, that is, the water for cooling the zinc calcine can be recycled, thereby not only saving the water consumption, but also recovering the heat, greatly improving the energy utilization efficiency and reducing the production cost.
Further, the cylinder cooler 10 further comprises a water guide pipe arranged between the outer wall of the cooler cylinder and the inner wall of the box body and a plurality of spray heads communicated with the water guide pipe, and the water guide pipe is communicated with the water inlet of the box body.
Further, the spraying angle of the spray head is 30-60 degrees.
By arranging the spray head and limiting the spray angle of the spray head, the cooling speed can be improved, and the water consumption is further reduced.
Further, the cooling system 1 further includes a circulation pump 50, and the circulation pump 50 is disposed on a pipeline connecting the water outlet of the tank and the heat medium inlet pipe of the plate heat exchanger 20.
Further, cooling system still include temperature sensor, solenoid valve and respectively with temperature sensor with the controller that the solenoid valve is connected, temperature sensor locates to be connected plate heat exchanger 20's hot medium outlet pipe with on the pipeline of the water inlet of box, the solenoid valve is located to be connected soft water supply station 40 with on the pipeline of plate heat exchanger 20's the coolant import pipe, work as when the quantity that temperature sensor acquireed is greater than when presetting data, controller control the aperture increase of solenoid valve makes the temperature of the water for cooling the zinc calcine at preset within range to guarantee that cylinder cooling machine operation is stable.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
All the embodiments in the present specification are described in a related manner, and the same and similar parts among the embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (4)
1. A cooling system for high-temperature zinc calcine is characterized by comprising a cylindrical cooler, a plate heat exchanger and a boiler softened water tank, wherein the cylindrical cooler is used for cooling the zinc calcine, the cylindrical cooler comprises a cooler cylinder body forming a material channel and a box body arranged outside the cooler cylinder body in a surrounding manner, the top end of the box body is provided with a water inlet, and the bottom end of the box body is provided with a water outlet; plate heat exchanger's coolant import pipe and the delivery port intercommunication of soft water supply station, plate heat exchanger's coolant outlet pipe with the water inlet intercommunication of boiler softened water tank, plate heat exchanger's hot medium import pipe with the delivery port intercommunication of box, plate heat exchanger's hot medium outlet pipe with the water inlet intercommunication of boiler softened water tank.
2. The cooling system for high-temperature zinc calcine according to claim 1, wherein the cylinder cooler further comprises a water conduit arranged between the outer wall of the cooler cylinder and the inner wall of the box body and a plurality of spray heads communicated with the water conduit, and the water conduit is communicated with a water inlet of the box body.
3. The cooling system for high-temperature zinc calcine according to claim 2, wherein the spray angle of the spray head is 30-60 °.
4. The cooling system for high-temperature zinc calcine according to claim 1, further comprising a circulating pump, wherein the circulating pump is arranged on a pipeline connecting the water outlet of the box body and the heat medium inlet pipe of the plate heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021387034.8U CN212620169U (en) | 2020-07-15 | 2020-07-15 | Cooling system of high-temperature zinc calcine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021387034.8U CN212620169U (en) | 2020-07-15 | 2020-07-15 | Cooling system of high-temperature zinc calcine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212620169U true CN212620169U (en) | 2021-02-26 |
Family
ID=74706600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021387034.8U Expired - Fee Related CN212620169U (en) | 2020-07-15 | 2020-07-15 | Cooling system of high-temperature zinc calcine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212620169U (en) |
-
2020
- 2020-07-15 CN CN202021387034.8U patent/CN212620169U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212620169U (en) | Cooling system of high-temperature zinc calcine | |
| CN213515156U (en) | Intelligent compound closed fog-dispersing water-saving cooling tower | |
| CN107238285B (en) | Cooling circulation system on rotary kiln surface | |
| CN204867784U (en) | Radiator welding equipment refrigeration cycle water system for transformer | |
| CN206989741U (en) | A kind of chemical industry cooling tower | |
| CN216790925U (en) | Evaporation cooling system with heat recovery function | |
| CN211177249U (en) | Heat pump cooling and heating water storage tank | |
| CN203656899U (en) | Waste heat boiler blowdown heat exchange device | |
| CN111811287A (en) | Ternary battery anode material sintering kiln waste heat recovery system | |
| CN208886744U (en) | Boiler arranges the device of steam exhaust recycling surely | |
| CN205360994U (en) | Aqueous ammonia condensing equipment who adjusted temperature in area | |
| CN202054818U (en) | Softened water circulating system of air compressors in beer production technology | |
| CN207501707U (en) | Waste heat of flue gas of annealing furnace reclaimer | |
| CN201144818Y (en) | Improved heat exchange utilizing apparatus of fuel injection type screw rod air compressor | |
| CN205980820U (en) | Device for preparing bathing hot water by utilizing waste heat of circulating cooling water of smelting chute | |
| CN203758301U (en) | Industrial cooling water heat recycling device | |
| CN217080588U (en) | Cogeneration heating and power generation system | |
| CN216716271U (en) | Polyurethane raw material heating system | |
| CN219200152U (en) | Heating heat recovery unit of intelligent wine cooler energy-saving and emission-reduction system | |
| CN216869232U (en) | Water heating system for slaughtering production line | |
| CN221685235U (en) | Aluminum oxide roasting waste heat recovery system and aluminum oxide production system | |
| CN213901662U (en) | Cooling circulation energy-saving system | |
| CN214333453U (en) | Heat energy cyclic utilization system of intelligence cleaning shop | |
| CN219681192U (en) | Bottle embryo sterilization thermal circulation system | |
| CN216977585U (en) | Novel spraying and heat exchanging integrated structure for spray tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |